.buttom
{
    margin: 0 auto;
    width: 1275px;
    height: auto;
}
.buttom_one
{
    
    margin: 20px auto;
}
.buttom_one a
{
    margin: 0 73px;
}
.buttom_two
{
    width: 1160px;
    height: auto;
    margin: 20px auto;
    overflow: hidden;
}
.buttom_two dl
{
    width: 110px;
    height: auto;
    float: left;
    margin: 0 60px;
}
.songti
{
    font-family: 宋体;
}

.foot
{
    padding: 50px 0 0;
    height: auto;
    background-color: #f5f5f5;
}
.foot_A
{
    width: 1275px;
    height: 100px;
    margin: 0px auto;
}
.foot_a
{
    float: left;
}
.foot_b 
{
    width: 1230px;
    padding-left: 70px;
    font-size: 14px;
}
.foot_c
{

    width: 1230px;
    padding-left: 70px;
    padding-top: 10px;
    font-size: 12px;
    font-family: 宋体;
}
.cb
{
    position: relative;
}
.cebian
{
    position: fixed;
    bottom: 70px;
    right: 0;
    z-index: 99;
}

.cebian_a
{
    position: relative;
    display: block;
    width: 70px;
    height: 80px;
    margin-top: -1px;
    background-color: #fff;
    border: 1px solid #f5f5f5;
    text-align: center;
}
.cebian_span
{
    font-size: 12px;
}